72368478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4943

約数の個数: 80

約数和(自身を含む): 199620960

約数和(自身を除く): 127252482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4909, 4914, 7371, 9818, 14727, 14742, 29454, 34363, 44181, 63817, 68726, 88362, 103089, 127634, 132543, 191451, 206178, 265086, 309267, 382902, 397629, 446719, 574353, 618534, 795258, 893438, 927801, 1148706, 1340157, 1723059, 1855602, 2680314, 2783403, 3446118, 4020471, 5169177, 5566806, 8040942, 10338354, 12061413, 24122826, 36184239, 72368478]

約数ペア:

[(1, 72368478), (2, 36184239), (3, 24122826), (6, 12061413), (7, 10338354), (9, 8040942), (13, 5566806), (14, 5169177), (18, 4020471), (21, 3446118), (26, 2783403), (27, 2680314), (39, 1855602), (42, 1723059), (54, 1340157), (63, 1148706), (78, 927801), (81, 893438), (91, 795258), (117, 618534), (126, 574353), (162, 446719), (182, 397629), (189, 382902), (234, 309267), (273, 265086), (351, 206178), (378, 191451), (546, 132543), (567, 127634), (702, 103089), (819, 88362), (1053, 68726), (1134, 63817), (1638, 44181), (2106, 34363), (2457, 29454), (4909, 14742), (4914, 14727), (7371, 9818)]